get ready for 1.2.1 on 2021-06-01

[Mark Atwood]

Hi!

Please get ready for 1.2.1 on 2021-06-01

Major contributors, please chime in, and merge your work that you think is ready.
Please update the …​/NEWS and the …​/devel/TODO files with descriptions of your work.

This will be the least release cranked out by myself. Matt Selsky will be the release manager henceforth. 


..𐑥𐑸𐑒
Mark Atwood <mark.atwood at ntpsec.org>
Project Manager of the NTPsec Project
+1-206-604-2198